2007-2008 Yamaha YZF-R1 R1 OEM ECU CDI Main Computer Brain Module 4C8-8591A-21

2007 YAMAHA YZF R1 OEM ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI (READ)

2006 Yamaha YZ250F OEM ECU Computer Controller Unit Black Box Ecm CDI

2005-2006 Yamaha YZFR1 YZF R1 ECU Computer Controller ECM CDI

2007 Yamaha R1 Ecu Module Genuine OEM Used Good Condition Tested Working

2004-2006 Yamaha YZF R1 ECU CDI Computer Controller Unit OEM Good

2002-2003 YAMAHA YZF-R1 OEM ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI #0144

81-83 Suzuki GS650 GL Ignition Control Unit Module CDI Box 32900-34210 #331